Bound edges - solid colours have self colour and two tone have contrast.Tear release front closure.Two reflective bands around the body and one over each shoulder.Solid yellow and solid orange conform to EN ISO 20471: 2013 + A1: 2016 class 2.Solid orange conforms to RIS-3279-TOM.All contrast colours conform to EN ISO 20471: 2013 + A1: 2016 class 1.All other colours provide enhanced visibiltiy in all kinds of environments.